50042920

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14057}}^1$

素因数の和:14157

約数の個数: 32

約数和(自身を含む): 113869800

約数和(自身を除く): 63826880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 14057, 28114, 56228, 70285, 112456, 140570, 281140, 562280, 1251073, 2502146, 5004292, 6255365, 10008584, 12510730, 25021460, 50042920]

約数ペア:

[(1, 50042920), (2, 25021460), (4, 12510730), (5, 10008584), (8, 6255365), (10, 5004292), (20, 2502146), (40, 1251073), (89, 562280), (178, 281140), (356, 140570), (445, 112456), (712, 70285), (890, 56228), (1780, 28114), (3560, 14057)]